The Lexmark 70C10M0 701M Toner is a genuine, original product designed for use with Lexmark printers. Specifically compatible with models such as the CS510, CS310, and CS410, this magenta color toner is ideal for producing high-quality printouts with vibrant and accurate color. The unit comes sealed and includes one pack of toner ready to use in your Lexmark printer. With its reliable print technology and genuine Lexmark brand, you can trust that this toner will deliver consistent and professional results for all your printing needs.